X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=tools%2Fwispr.c;h=88f09c1377381c746475cddf0768f4b8a1e7470e;hb=505c3fb154e1fd4b04305d688363b0280b4d58f1;hp=7e7db21f7d366174aeb2872fe0901cb5341e1c1b;hpb=a95f2716f609c2b1dbf49a11830535d88177dffd;p=framework%2Fconnectivity%2Fconnman.git

diff --git a/tools/wispr.c b/tools/wispr.c
index 7e7db21..88f09c1 100644
--- a/tools/wispr.c
+++ b/tools/wispr.c
@@ -23,77 +23,599 @@
 #include <config.h>
 #endif
 
+#define _GNU_SOURCE
 #include <stdio.h>
-#include <errno.h>
+#include <fcntl.h>
 #include <unistd.h>
+#include <stdlib.h>
 #include <string.h>
 #include <signal.h>
-#include <sys/socket.h>
-#include <arpa/inet.h>
+#include <termios.h>
 
-#include "gweb/giognutls.h"
+#include <gweb/gweb.h>
+
+#define DEFAULT_URL  "http://www.connman.net/online/status.html"
+
+static GTimer *timer;
 
 static GMainLoop *main_loop;
 
+static void web_debug(const char *str, void *data)
+{
+	g_print("%s: %s\n", (const char *) data, str);
+}
+
 static void sig_term(int sig)
 {
 	g_main_loop_quit(main_loop);
 }
 
-static int create_connection(const char *address, unsigned short port)
+static const char *message_type_to_string(int message_type)
+{
+	switch (message_type) {
+	case 100:
+		return "Initial redirect message";
+	case 110:
+		return "Proxy notification";
+	case 120:
+		return "Authentication notification";
+	case 130:
+		return "Logoff notification";
+	case 140:
+		return "Response to Authentication Poll";
+	case 150:
+		return "Response to Abort Login";
+	}
+
+	return NULL;
+}
+
+static const char *response_code_to_string(int response_code)
+{
+	switch (response_code) {
+	case 0:
+		return "No error";
+	case 50:
+		return "Login succeeded";
+	case 100:
+		return "Login failed";
+	case 102:
+		return "RADIUS server error/timeout";
+	case 105:
+		return "RADIUS server not enabled";
+	case 150:
+		return "Logoff succeeded";
+	case 151:
+		return "Login aborted";
+	case 200:
+		return "Proxy detection/repeat operation";
+	case 201:
+		return "Authentication pending";
+	case 255:
+		return "Access gateway internal error";
+	}
+
+	return NULL;
+}
+
+struct wispr_msg {
+	gboolean has_error;
+	const char *current_element;
+	int message_type;
+	int response_code;
+	char *login_url;
+	char *abort_login_url;
+	char *logoff_url;
+	char *access_procedure;
+	char *access_location;
+	char *location_name;
+};
+
+static inline void wispr_msg_init(struct wispr_msg *msg)
+{
+	msg->has_error = FALSE;
+	msg->current_element = NULL;
+
+	msg->message_type = -1;
+	msg->response_code = -1;
+
+	g_free(msg->login_url);
+	msg->login_url = NULL;
+
+	g_free(msg->abort_login_url);
+	msg->abort_login_url = NULL;
+
+	g_free(msg->logoff_url);
+	msg->logoff_url = NULL;
+
+	g_free(msg->access_procedure);
+	msg->access_procedure = NULL;
+
+	g_free(msg->access_location);
+	msg->access_location = NULL;
+
+	g_free(msg->location_name);
+	msg->location_name = NULL;
+}
+
+struct wispr_session {
+	GWeb *web;
+	GWebParser *parser;
+	guint request;
+	struct wispr_msg msg;
+	char *username;
+	char *password;
+	char *originurl;
+	char *formdata;
+};
+
+static gboolean execute_login(gpointer user_data);
+
+static struct {
+	const char *str;
+	enum {
+		WISPR_ELEMENT_NONE,
+		WISPR_ELEMENT_ACCESS_PROCEDURE,
+		WISPR_ELEMENT_ACCESS_LOCATION,
+		WISPR_ELEMENT_LOCATION_NAME,
+		WISPR_ELEMENT_LOGIN_URL,
+		WISPR_ELEMENT_ABORT_LOGIN_URL,
+		WISPR_ELEMENT_MESSAGE_TYPE,
+		WISPR_ELEMENT_RESPONSE_CODE,
+		WISPR_ELEMENT_NEXT_URL,
+		WISPR_ELEMENT_DELAY,
+		WISPR_ELEMENT_REPLY_MESSAGE,
+		WISPR_ELEMENT_LOGIN_RESULTS_URL,
+		WISPR_ELEMENT_LOGOFF_URL,
+	} element;
+} wispr_element_map[] = {
+	{ "AccessProcedure",	WISPR_ELEMENT_ACCESS_PROCEDURE	},
+	{ "AccessLocation",	WISPR_ELEMENT_ACCESS_LOCATION	},
+	{ "LocationName",	WISPR_ELEMENT_LOCATION_NAME	},
+	{ "LoginURL",		WISPR_ELEMENT_LOGIN_URL		},
+	{ "AbortLoginURL",	WISPR_ELEMENT_ABORT_LOGIN_URL	},
+	{ "MessageType",	WISPR_ELEMENT_MESSAGE_TYPE	},
+	{ "ResponseCode",	WISPR_ELEMENT_RESPONSE_CODE	},
+	{ "NextURL",		WISPR_ELEMENT_NEXT_URL		},
+	{ "Delay",		WISPR_ELEMENT_DELAY		},
+	{ "ReplyMessage",	WISPR_ELEMENT_REPLY_MESSAGE	},
+	{ "LoginResultsURL",	WISPR_ELEMENT_LOGIN_RESULTS_URL	},
+	{ "LogoffURL",		WISPR_ELEMENT_LOGOFF_URL	},
+	{ NULL,			WISPR_ELEMENT_NONE		},
+};
+
+static void start_element_handler(GMarkupParseContext *context,
+					const gchar *element_name,
+					const gchar **attribute_names,
+					const gchar **attribute_values,
+					gpointer user_data, GError **error)
+{
+	struct wispr_msg *msg = user_data;
+
+	msg->current_element = element_name;
+}
+
+static void end_element_handler(GMarkupParseContext *context,
+					const gchar *element_name,
+					gpointer user_data, GError **error)
+{
+	struct wispr_msg *msg = user_data;
+
+	msg->current_element = NULL;
+}
+
+static void text_handler(GMarkupParseContext *context,
+					const gchar *text, gsize text_len,
+					gpointer user_data, GError **error)
 {
-	struct sockaddr_in sin;
-	int sk;
+	struct wispr_msg *msg = user_data;
+	int i;
+
+	if (msg->current_element == NULL)
+		return;
+
+	for (i = 0; wispr_element_map[i].str; i++) {
+		if (g_str_equal(wispr_element_map[i].str,
+					msg->current_element) == FALSE)
+			continue;
+
+		switch (wispr_element_map[i].element) {
+		case WISPR_ELEMENT_NONE:
+		case WISPR_ELEMENT_ACCESS_PROCEDURE:
+			g_free(msg->access_procedure);
+			msg->access_procedure = g_strdup(text);
+			break;
+		case WISPR_ELEMENT_ACCESS_LOCATION:
+			g_free(msg->access_location);
+			msg->access_location = g_strdup(text);
+			break;
+		case WISPR_ELEMENT_LOCATION_NAME:
+			g_free(msg->location_name);
+			msg->location_name = g_strdup(text);
+			break;
+		case WISPR_ELEMENT_LOGIN_URL:
+			g_free(msg->login_url);
+			msg->login_url = g_strdup(text);
+			break;
+		case WISPR_ELEMENT_ABORT_LOGIN_URL:
+			g_free(msg->abort_login_url);
+			msg->abort_login_url = g_strdup(text);
+			break;
+		case WISPR_ELEMENT_MESSAGE_TYPE:
+			msg->message_type = atoi(text);
+			break;
+		case WISPR_ELEMENT_RESPONSE_CODE:
+			msg->response_code = atoi(text);
+			break;
+		case WISPR_ELEMENT_NEXT_URL:
+		case WISPR_ELEMENT_DELAY:
+		case WISPR_ELEMENT_REPLY_MESSAGE:
+		case WISPR_ELEMENT_LOGIN_RESULTS_URL:
+			break;
+		case WISPR_ELEMENT_LOGOFF_URL:
+			g_free(msg->logoff_url);
+			msg->logoff_url = g_strdup(text);
+			break;
+		}
+	}
+}
+
+static void error_handler(GMarkupParseContext *context,
+					GError *error, gpointer user_data)
+{
+	struct wispr_msg *msg = user_data;
+
+	msg->has_error = TRUE;
+}
+
+static const GMarkupParser wispr_parser = {
+	start_element_handler,
+	end_element_handler,
+	text_handler,
+	NULL,
+	error_handler,
+};
+
+static void parser_callback(const char *str, gpointer user_data)
+{
+	struct wispr_session *wispr = user_data;
+	GMarkupParseContext *context;
+	gboolean result;
 
-	sk = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
-	if (sk < 0)
-		return -EIO;
+	//printf("%s\n", str);
 
-	memset(&sin, 0, sizeof(sin));
-	sin.sin_family = AF_INET;
-	sin.sin_port = htons(port);
-	sin.sin_addr.s_addr = inet_addr(address);
+	context = g_markup_parse_context_new(&wispr_parser,
+			G_MARKUP_TREAT_CDATA_AS_TEXT, &wispr->msg, NULL);
 
-	if (connect(sk, (struct sockaddr *) &sin, sizeof(sin)) < 0) {
-		close(sk);
-		return -EIO;
+	result = g_markup_parse_context_parse(context, str, strlen(str), NULL);
+	if (result == TRUE)
+		result = g_markup_parse_context_end_parse(context, NULL);
+
+	g_markup_parse_context_free(context);
+}
+
+typedef void (*user_input_cb)(const char *value, gpointer user_data);
+
+struct user_input_data {
+	GString *str;
+	user_input_cb cb;
+	gpointer user_data;
+	gboolean hidden;
+	int fd;
+	struct termios saved_termios;
+};
+
+static void user_callback(struct user_input_data *data)
+{
+	char *value;
+
+	if (data->hidden == TRUE) {
+		ssize_t len;
+
+		len = write(data->fd, "\n", 1);
+		if (len < 0)
+			return;
 	}
 
-	return sk;
+	tcsetattr(data->fd, TCSADRAIN, &data->saved_termios);
+
+	close(data->fd);
+
+	value = g_string_free(data->str, FALSE);
+
+	if (data->cb)
+		data->cb(value, data->user_data);
+
+	g_free(value);
+
+	g_free(data);
 }
 
-static gboolean received_data(GIOChannel *channel, GIOCondition cond,
+static gboolean keyboard_input(GIOChannel *channel, GIOCondition condition,
 							gpointer user_data)
 {
-	gchar buf[2048];
-	gsize bytes_read;
-	GIOStatus status;
+	struct user_input_data *data = user_data;
+	char buf[1];
+	int len;
+
+	len = read(data->fd, buf, 1);
 
-	if (cond & (G_IO_NVAL | G_IO_ERR | G_IO_HUP)) {
-		g_main_loop_quit(main_loop);
+	if (len != 1)
+		return TRUE;
+
+	if (buf[0] == '\n') {
+		user_callback(data);
 		return FALSE;
 	}
 
-	memset(buf, 0, sizeof(buf));
+	g_string_append_c(data->str, buf[0]);
 
-	status = g_io_channel_read_chars(channel, buf, sizeof(buf) - 1,
-							&bytes_read, NULL);
+	if (data->hidden == TRUE)
+		len = write(data->fd, "*", 1);
 
-	printf("%s\n", buf);
+	return TRUE;
+}
 
-	if (bytes_read == 0) {
-		g_main_loop_quit(main_loop);
+static gboolean user_input(const char *label, gboolean hidden,
+				user_input_cb func, gpointer user_data)
+{
+	struct user_input_data *data;
+	struct termios new_termios;
+	GIOChannel *channel;
+	guint watch;
+	ssize_t len;
+
+	data = g_try_new0(struct user_input_data, 1);
+	if (data == NULL)
 		return FALSE;
+
+	data->str = g_string_sized_new(32);
+	data->cb = func;
+	data->user_data = user_data;
+	data->hidden = hidden;
+
+	data->fd = open("/dev/tty", O_RDWR | O_NOCTTY | O_CLOEXEC);
+	if (data->fd < 0)
+		goto error;
+
+	if (tcgetattr(data->fd, &data->saved_termios) < 0) {
+		close(data->fd);
+		goto error;
 	}
 
+	new_termios = data->saved_termios;
+	if (data->hidden == TRUE)
+		new_termios.c_lflag &= ~(ICANON|ECHO);
+	else
+		new_termios.c_lflag &= ~ICANON;
+	new_termios.c_cc[VMIN] = 1;
+	new_termios.c_cc[VTIME] = 0;
+
+	tcsetattr(data->fd, TCSADRAIN, &new_termios);
+
+	channel = g_io_channel_unix_new(data->fd);
+	g_io_channel_set_encoding(channel, NULL, NULL);
+	g_io_channel_set_buffered(channel, FALSE);
+	watch = g_io_add_watch(channel, G_IO_IN, keyboard_input, data);
+	g_io_channel_unref(channel);
+
+	if (watch == 0)
+		goto error;
+
+	len = write(data->fd, label, strlen(label));
+	if (len < 0)
+		goto error;
+
+	len = write(data->fd, ": ", 2);
+	if (len < 0)
+		goto error;
+
 	return TRUE;
+
+error:
+	g_string_free(data->str, TRUE);
+	g_free(data);
+
+	return FALSE;
+}
+
+static void password_callback(const char *value, gpointer user_data)
+{
+	struct wispr_session *wispr = user_data;
+
+	g_free(wispr->password);
+	wispr->password = g_strdup(value);
+
+	printf("\n");
+
+	execute_login(wispr);
+}
+
+static void username_callback(const char *value, gpointer user_data)
+{
+	struct wispr_session *wispr = user_data;
+
+	g_free(wispr->username);
+	wispr->username = g_strdup(value);
+
+	if (wispr->password == NULL) {
+		user_input("Password", TRUE, password_callback, wispr);
+		return;
+	}
+
+	printf("\n");
+
+	execute_login(wispr);
+}
+
+static gboolean wispr_input(const guint8 **data, gsize *length,
+						gpointer user_data)
+{
+	struct wispr_session *wispr = user_data;
+	GString *buf;
+	gsize count;
+
+	buf = g_string_sized_new(100);
+
+	g_string_append(buf, "button=Login&UserName=");
+	g_string_append_uri_escaped(buf, wispr->username, NULL, FALSE);
+	g_string_append(buf, "&Password=");
+	g_string_append_uri_escaped(buf, wispr->password, NULL, FALSE);
+	g_string_append(buf, "&FNAME=0&OriginatingServer=");
+	g_string_append_uri_escaped(buf, wispr->originurl, NULL, FALSE);
+
+	count = buf->len;
+
+	g_free(wispr->formdata);
+	wispr->formdata = g_string_free(buf, FALSE);
+
+	*data = (guint8 *) wispr->formdata;
+	*length = count;
+
+	return FALSE;
+}
+
+static gboolean wispr_result(GWebResult *result, gpointer user_data)
+{
+	struct wispr_session *wispr = user_data;
+	const guint8 *chunk;
+	gsize length;
+	guint16 status;
+	gdouble elapsed;
+
+	g_web_result_get_chunk(result, &chunk, &length);
+
+	if (length > 0) {
+		//printf("%s\n", (char *) chunk);
+		g_web_parser_feed_data(wispr->parser, chunk, length);
+		return TRUE;
+	}
+
+	g_web_parser_end_data(wispr->parser);
+
+	status = g_web_result_get_status(result);
+
+	g_print("status: %03u\n", status);
+
+	elapsed = g_timer_elapsed(timer, NULL);
+
+	g_print("elapse: %f seconds\n", elapsed);
+
+	if (wispr->msg.message_type < 0) {
+		const char *redirect;
+
+		if (status != 302)
+			goto done;
+
+		if (g_web_result_get_header(result, "Location",
+							&redirect) == FALSE)
+			goto done;
+
+		printf("Redirect URL: %s\n", redirect);
+		printf("\n");
+
+		wispr->request = g_web_request_get(wispr->web, redirect,
+							wispr_result, wispr);
+
+		return FALSE;
+	}
+
+	printf("Message type: %s (%d)\n",
+			message_type_to_string(wispr->msg.message_type),
+						wispr->msg.message_type);
+	printf("Response code: %s (%d)\n",
+			response_code_to_string(wispr->msg.response_code),
+						wispr->msg.response_code);
+	if (wispr->msg.access_procedure != NULL)
+		printf("Access procedure: %s\n", wispr->msg.access_procedure);
+	if (wispr->msg.access_location != NULL)
+		printf("Access location: %s\n", wispr->msg.access_location);
+	if (wispr->msg.location_name != NULL)
+		printf("Location name: %s\n", wispr->msg.location_name);
+	if (wispr->msg.login_url != NULL)
+		printf("Login URL: %s\n", wispr->msg.login_url);
+	if (wispr->msg.abort_login_url != NULL)
+		printf("Abort login URL: %s\n", wispr->msg.abort_login_url);
+	if (wispr->msg.logoff_url != NULL)
+		printf("Logoff URL: %s\n", wispr->msg.logoff_url);
+	printf("\n");
+
+	if (status != 200 && status != 302 && status != 404)
+		goto done;
+
+	if (wispr->msg.message_type == 100) {
+		if (wispr->username == NULL) {
+			user_input("Username", FALSE, username_callback, wispr);
+			return FALSE;
+		}
+
+		if (wispr->password == NULL) {
+			user_input("Password", TRUE, password_callback, wispr);
+			return FALSE;
+		}
+
+		g_idle_add(execute_login, wispr);
+		return FALSE;
+	} else if (wispr->msg.message_type == 120 ||
+					wispr->msg.message_type == 140) {
+		int code = wispr->msg.response_code;
+		printf("Login process: %s\n",
+					code == 50 ? "SUCCESS" : "FAILURE");
+	}
+
+	if (status == 302) {
+		const char *redirect;
+
+		if (g_web_result_get_header(result, "Location",
+							&redirect) == FALSE)
+			goto done;
+
+		printf("\n");
+		printf("Redirect URL: %s\n", redirect);
+		printf("\n");
+
+		wispr->request = g_web_request_get(wispr->web, redirect,
+							wispr_result, wispr);
+
+		return FALSE;
+	}
+
+done:
+	g_main_loop_quit(main_loop);
+
+	return FALSE;
+}
+
+static gboolean execute_login(gpointer user_data)
+{
+	struct wispr_session *wispr = user_data;
+
+	wispr->request = g_web_request_post(wispr->web, wispr->msg.login_url,
+					"application/x-www-form-urlencoded",
+					wispr_input, wispr_result, wispr);
+
+	wispr_msg_init(&wispr->msg);
+
+	return FALSE;
 }
 
 static gboolean option_debug = FALSE;
+static gchar *option_nameserver = NULL;
+static gchar *option_username = NULL;
+static gchar *option_password = NULL;
+static gchar *option_url = NULL;
 
 static GOptionEntry options[] = {
 	{ "debug", 'd', 0, G_OPTION_ARG_NONE, &option_debug,
 					"Enable debug output" },
+	{ "nameserver", 'n', 0, G_OPTION_ARG_STRING, &option_nameserver,
+					"Specify nameserver", "ADDRESS" },
+	{ "username", 'u', 0, G_OPTION_ARG_STRING, &option_username,
+					"Specify username", "USERNAME" },
+	{ "password", 'p', 0, G_OPTION_ARG_STRING, &option_password,
+					"Specify password", "PASSWORD" },
+	{ "url", 'U', 0, G_OPTION_ARG_STRING, &option_url,
+					"Specify arbitrary request", "URL" },
 	{ NULL },
 };
 
@@ -102,9 +624,8 @@ int main(int argc, char *argv[])
 	GOptionContext *context;
 	GError *error = NULL;
 	struct sigaction sa;
-	GIOChannel *channel;
-	gsize written;
-	int sk;
+	struct wispr_session wispr;
+	int index = 0;
 
 	context = g_option_context_new(NULL);
 	g_option_context_add_main_entries(context, options, NULL);
@@ -120,39 +641,70 @@ int main(int argc, char *argv[])
 
 	g_option_context_free(context);
 
-	sk = create_connection("140.211.169.100", 443);
-	if (sk < 0) {
-		fprintf(stderr, "Failed to create connection\n");
+	memset(&wispr, 0, sizeof(wispr));
+	wispr_msg_init(&wispr.msg);
+
+	wispr.web = g_web_new(index);
+	if (wispr.web == NULL) {
+		fprintf(stderr, "Failed to create web service\n");
 		return 1;
 	}
 
+	if (option_debug == TRUE)
+		g_web_set_debug(wispr.web, web_debug, "WEB");
+
 	main_loop = g_main_loop_new(NULL, FALSE);
 
-	channel = g_io_channel_gnutls_new(sk);
-	if (channel == NULL) {
-		fprintf(stderr, "Failed to create GnuTLS IO channel\n");
-		return 1;
+	if (option_nameserver != NULL) {
+		g_web_add_nameserver(wispr.web, option_nameserver);
+		g_free(option_nameserver);
 	}
 
-	g_io_channel_set_close_on_unref(channel, TRUE);
+	g_web_set_accept(wispr.web, NULL);
+	g_web_set_user_agent(wispr.web, "SmartClient/%s wispr", VERSION);
+	g_web_set_close_connection(wispr.web, TRUE);
+
+	if (option_url == NULL)
+		option_url = g_strdup(DEFAULT_URL);
+
+	wispr.username = option_username;
+	wispr.password = option_password;
+	wispr.originurl = option_url;
+
+	timer = g_timer_new();
+
+	wispr.parser = g_web_parser_new("<WISPAccessGatewayParam",
+						"WISPAccessGatewayParam>",
+						parser_callback, &wispr);
+
+	wispr.request = g_web_request_get(wispr.web, option_url,
+							wispr_result, &wispr);
+
+	if (wispr.request == 0) {
+		fprintf(stderr, "Failed to start request\n");
+		return 1;
+	}
 
 	memset(&sa, 0, sizeof(sa));
 	sa.sa_handler = sig_term;
 	sigaction(SIGINT, &sa, NULL);
 	sigaction(SIGTERM, &sa, NULL);
 
-	g_io_add_watch(channel, G_IO_IN | G_IO_ERR | G_IO_HUP,
-						received_data, NULL);
+	g_main_loop_run(main_loop);
 
-#define MSG "GET / HTTP/1.0\r\n\r\n"
+	g_timer_destroy(timer);
 
-	g_io_channel_write_chars(channel, MSG, strlen(MSG), &written, NULL);
+	if (wispr.request > 0)
+		g_web_cancel_request(wispr.web, wispr.request);
 
-	g_main_loop_run(main_loop);
+	g_web_parser_unref(wispr.parser);
+	g_web_unref(wispr.web);
 
 	g_main_loop_unref(main_loop);
 
-	g_io_channel_unref(channel);
+	g_free(wispr.username);
+	g_free(wispr.password);
+	g_free(wispr.originurl);
 
 	return 0;
 }